Bui. 1 1 6, Part II, Bureau of Entomology, U. S. Dept. of Agriculture. 



Plate V. 



Fig. 1.— Showing Destruction of Portion of Grape Cluster, as a Result of 

 Boring of Larva Into Stem; Note Also Drawing Together of Berries by the 

 Webb. (Original.) 







Fig. 2.— Showing Cracking of Infested Berries and Also the Way in Which 

 Berries First Attacked are Secured by Web to Berries Which are Attacked 

 Later in the Development of the Larva. (Original.) 



INJURY TO GRAPES BY LARV/E OF FIRST BROOD OF GRAPE- 

 BERRY MOTH- 



